ab9e6521c2
Set `BOARD_USES_RECOVERY_AS_BOOT` to a Boolean type and use the `select` syntax in Android.bp. This usage is more concise and easier to understand compared to `soong_config_module_type`. Bug: 347605145 Test: m init_vendor Change-Id: I551b560688c9bd792e3b9cadcdfc01b4e0215823
Android Make Build System
This is the Makefile-based portion of the Android Build System.
For documentation on how to run a build, see Usage.txt
For a list of behavioral changes useful for Android.mk writers see Changes.md
For an outdated reference on Android.mk files, see build-system.html. Our Android.mk files look similar, but are entirely different from the Android.mk files used by the NDK build system. When searching for documentation elsewhere, ensure that it is for the platform build system -- most are not.
This Makefile-based system is in the process of being replaced with Soong, a new build system written in Go. During the transition, all of these makefiles are read by Kati, and generate a ninja file instead of being executed directly. That's combined with a ninja file read by Soong so that the build graph of the two systems can be combined and run as one.